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| Standard | JIS, DIN, ASTM, API, GB, JIS G3463-2006, DIN 1626, ASTM A106-2006, API 5L, GB/T3901 | Grade | ST35-ST52, 16mn, Q195-Q345, 10#-45#, ST37, ST52, ST42, ST45, 16mn, Q235, Q345, Q195, Q215, 10#, 20#, 45# |
| Thickness | 1.5 - 30 mm | Section Shape | Square |
| Outer Diameter | 10mm-500mm | Place of Origin | Tianjin, China |
| Application | Hydraulic Pipe | Technique | Hot Rolled |
| Certification | API | Surface Treatment | galvanized |
| Special Pipe | API Pipe | Alloy Or Not | Non-Alloy, Non-alloy |
| Tolerance | u00b15% | Type | Squareu2002Tubes |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting, or other customized | Product Name | galvanized steel 50x50 40x40 square hollow tube |
| Shape | Square | Length | 1-12m |
| Ends | Plain Ends | Surface Finish | Galvanized |
| Zinc Coating | 35.6~484.8g/m2 | Delivery Time | 7-15 Days |
| Price Term | CIF CFR FOB EX-WORK | MOQ | 1 Ton |
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